USB A Port Blockers 10 Pack, Two Point Zinc Alloy Locks, 2 Keys, Blue Two point locking design, zinc alloy construction, helps deter unauthorized USB access, removable with included keys

LOCK OUT
USB THREATS: Block unauthorized thumb drives, rogue cables, juice jacking, and personal device charging on any USB-A port. Every pack contains 10 zinc alloy blockers and TWO removal keys, making it easy to keep a spare key available for IT teams, offices, and shared environments.
TWO-POINT LOCK SYSTEM: Two independent latches must release at the same time to unlock, delivering more mechanical security than standard single-point USB locks. The advanced tier in the port protection range.
SOLID METAL BUILD: Zinc alloy metal body sits flush inside the port, grips the port walls, and removes cleanly with the security key without damaging the port. RoHS compliant and built to hold up to daily use.
FITS ANY USB-A PORT: Works on USB-A 2.0, 3.0, 3.1, and 3.2 ports across every Type-A device including desktops, laptops, servers, docking stations, printers, routers, POS terminals, and kiosks.
VERSATILE SECURITY SOLUTION: Used by IT teams, office managers, schools, libraries, retailers, and home users to secure shared workstations, classroom computers, reception desks, and personal desktops alike. Since 2014, delivering professional-grade port protection for hundreds of thousands of customers. US-based, founded by mobile device industry veterans